There are multiple definitions:
Human-Computer Interaction(English)
health concentration index(English)
- a concentration curve plots the cumulative percentage of a variable on the y-axis, against the cumulative percentage of the population ranked from poorest to richest, measured through a specific socioeconomic ranking variable, in the x-axis
- HWI
- Social aspects, Financial issues
- https://doi.org…939-021-01555-7